Scenario: Your team is developing a data pipeline for processing real-time customer transactions. However, intermittent network issues occasionally cause task failures. How would you design an effective error handling and retry mechanism to ensure data integrity?
- Implement a circuit-breaking mechanism
- Implement exponential backoff with jitter
- Retry tasks with fixed intervals
- Utilize a dead-letter queue for failed tasks
Implementing exponential backoff with jitter is a robust strategy for handling errors in a data pipeline. This approach gradually increases the time between retry attempts, reducing the load on the system during transient failures. Adding jitter introduces randomness to the retry intervals, preventing synchronization of retry attempts and reducing the likelihood of overwhelming the system when issues persist.
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